package service;

import po.Course;
import po.Student;

import java.util.List;

public interface StudentService {
    public   Student queryStudentByNameAndPassword(String username, String password);
    public  List<Student> queryAllStudent(Integer id);
    public  void addStudent(Student student);
    public void deleteStudent(Student student);
    public  void updateStudent(Student student);
    public Student queryOneStudent(Integer id);

}
